| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4080.0 | USD | 20191001 |
| Unknown | China national standards | MT | 4180.0 | USD | 20191001 |
| Unknown | China national standards | MT | 5660.0 | USD | 20191001 |
| Unknown | China national standards | MT | 4910.0 | USD | 20191001 |
| Unknown | China national standards | MT | 4570.0 | USD | 20191001 |
| Unknown | China national standards | MT | 4150.0 | USD | 20191001 |
| Unknown | China national standards | MT | 4420.0 | USD | 20191001 |
| Unknown | China national standards | MT | 6020.0 | USD | 20191001 |
| Unknown | China national standards | MT | 4300.0 | USD | 20191001 |
| Unknown | China national standards | MT | 11650.0 | USD | 20191001 |